Our cleaning product...

  • Is approved by shingle makers GAF, Elk, and Owens Corning.
  • Is biodegradable, won't damage your roof, and won't void its warranty.
  • Is safe enough to be sprayed on shingles without rinsing. This is ideal for maintenance and prevention of roof stains.

The more you understand about the process, risks, and results, the more effective you'll be in making your choice of a roof cleaning specialist. At the minimum, the professional you choose should be insured and should have a clean record with the Better Business Bureau. You should also check to make sure they are current with their workers compensation insurance.

Download our PDF Brochure

Request a FREE Quote!

Contact us today or use our online quote form to get a quote on your home. Our product stops the progression of roof stains on contact!

For commercial quotes and rates, please contact us directly at the numbers above to discuss your project.


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Services - Tri County Roof Cleaners

We offer the following services...

  • Roof Cleaning
  • Pressure Washing
  • Gutter Cleaning
  • Gutter Repair / Extensions
  • Surface-Concrete Cleaning

Take a simple test to see if those streaks and stains are damaging your roof.

Everyone agrees that roof stains are ugly, but most people don't know how destructive these stains are. Hundreds of field tests have confirmed this. Home inspectors perform granule loss test for shingle roofs. You can try either of the following methods on your roof.

Algae, moss, lichen growing on your roofMethod #1

Method #1 is a visual inspection of the gutters. Where black streaks are present, excessive lost granules accumulate in the bottom of the gutter. In some cases, the entire bottom is covered! Now, inspect the gutters where no problems are apparent. There are very few granules to be found here. Seeing is believing. Why? Protective granules are being loosened by stains. Permanent damage can result to any roof in less than 7 years! Most importantly, shingle manufacturers consider these stains a condition of the environment, and not a defect of the shingle. Therefore, the warranty does not cover this type of damage. The homeowner is on their own. Unless you just enjoy buying a new roof on occasion, you'll need a roof cleaner to keep your roof clean.

Algae, moss, lichen growing on your roofMethod #2

Method #2 is called a "Pick Test". Used by shingle manufactures to calculate "adhesion percentage", it simply shows how many protective granules stuck to the shingle, and how many fell off during manufacturing. Take a flat object, such as a block of wood and wrap tape around it so the sticky part is facing outward. Now press it firmly against the shingles where stains are present. Take several samples to get a good collection of data. Now, repeat the test where no stains are present. When finished, the difference in the samples should be visibly apparent. If not, you can pains-takingly count the lost granules and log the results.

You guessed it. Samples taken from stained areas contain far more lost granules than the non-stained samples. One of these simple tests will prove that stains are destroying your roof. Once the protective granules are lost, the roof is ruined. Here's the good news: If caught in time, roof damage is very easy to prevent. Our product stops the progression of roof stains on contact!

Why REPLACE your roof when you can clean it!
Request a FREE QUOTE now from TRI COUNTY ROOF CLEANERS!